You’ll be fine as long as you maintain the system, don’t wait too long between updates, and pay attention to the output when you do. I’m running arch on everything - work laptop, a spare laptop, and a server (nas, Plex, home assistant, etc) - two of which are critical systems for me. I use ZFS for all storage pools, including root, and zfsbootmenu, so I can rollback to a previous snapshot if I ever need to or the system won’t boot.